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Individual Calculations March 2018 |
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| Liu, Harry Total change: -21.20 | |   |
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| 2018 Hart House Reading Week Open U1900 | Toronto | CAN | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1584 | 1.00 | 3 | -0.53 | 40 | -21.20 | |
|  Ma, Yue Ran | | | 1508 | CAN | 0.50 | 1 | -0.10 | 40 | -4.00 | |  Li, Yun Hong (kevin) | | | 1688 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Cale, Ferdinand | | | 1533 | CAN | 0.00 | 1 | -0.57 | 40 | -22.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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